Summit September Weather Averages

New Jersey, United States of America

September Weather Averages for Summit

High Temp25°C76°F
Low Temp15°C59°F
Avg Temp20°C67°F
Sunshine Hours194 hours 
Rainfall127.76 mm5.03 In
Rain days7 days 
Pressure1018 mb31 In

 

Summit September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200922°C / 72°F13°C / 56°F18°C / 64°F186 hours83.39 mm / 3.28 In5 days1018 mb / 31 In
201025°C / 78°F15°C / 59°F20°C / 68°F230 hours113.12 mm / 4.45 In6 days1014 mb / 30 In
201123°C / 74°F15°C / 59°F19°C / 66°F146 hours186.12 mm / 7.33 In10 days1016 mb / 30 In
201224°C / 74°F14°C / 57°F19°C / 65°F210 hours137.39 mm / 5.41 In10 days1016 mb / 30 In
201324°C / 75°F12°C / 54°F18°C / 64°F287 hours60.75 mm / 2.39 In4 days1016 mb / 30 In
201425°C / 77°F14°C / 57°F19°C / 66°F240 hours18.20 mm / 0.72 In4 days1019 mb / 31 In
201526°C / 79°F16°C / 61°F20°C / 69°F174 hours168.44 mm / 6.63 In5 days1018 mb / 31 In
201626°C / 78°F16°C / 61°F20°C / 69°F230 hours68.30 mm / 2.69 In9 days1019 mb / 31 In
201726°C / 78°F16°C / 61°F20°C / 68°F211 hours77.13 mm / 3.04 In10 days1017 mb / 31 In
201825°C / 77°F18°C / 64°F21°C / 70°F103 hours228.55 mm / 9.00 In13 days1021 mb / 31 In
201926°C / 78°F16°C / 61°F20°C / 69°F228 hours27.30 mm / 1.07 In5 days1019 mb / 31 In
202025°C / 76°F16°C / 61°F20°C / 68°F215 hours90.50 mm / 3.56 In4 days1019 mb / 31 In
202124°C / 76°F16°C / 60°F20°C / 68°F188 hours136.38 mm / 5.37 In8 days1016 mb / 30 In
202225°C / 76°F14°C / 58°F19°C / 66°F235 hours96.80 mm / 3.81 In6 days1017 mb / 31 In
202325°C / 77°F15°C / 59°F19°C / 67°F164 hours239.55 mm / 9.43 In8 days1018 mb / 31 In
202423°C / 74°F15°C / 60°F19°C / 66°F156 hours115.79 mm / 4.56 In3 days1019 mb / 31 In
202525°C / 76°F17°C / 62°F20°C / 68°F147 hours296.90 mm / 11.69 In5 days1019 mb / 31 In
202624°C / 76°F15°C / 60°F19°C / 67°F145 hours155.00 mm / 6.10 In13 days1018 mb / 31 In

Need more than one day of Summit history?

Download historical weather for Summit, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
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Weather history near Summit

Region

New Jersey

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Summit weather history: common questions

How far back does Summit weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Summit historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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